typedef ULONGLONG uint64_t;
#define unlink           _unlink
#define sleep(x)         Sleep(x * 1000)
#define CLOCK_MONOTONIC  0
#define socket(a, b, c)  (-1)
#define listen(a, b)     (-1)
#define accept(a, b, v)  (-1)
#define connect(a, b, c) (-1)
#define bind(a, b, c)    (-1)

#define open             _open
#define close            _close
#define read             _read
#define write            _write
